Every trade between the Miami Marlins and the Seattle Mariners
The Miami Marlins and the Seattle Mariners have made 11 deals with each other since 1993. The most recent, on Feb 16, 2026: Miami Marlins traded LHP Josh Simpson to Seattle Mariners for cash. The first on file, on Jun 27, 1993: The Florida Marlins traded Dave Magadan to the Seattle Mariners for Henry Cotto and Jeff Darwin.
Miami MarlinsSeattle MarinersPlayers who played for both →
Miami Marlins
Seattle Mariners11 deals, newest first
| Date | Deal |
|---|---|
| Feb 16, 2026 | Miami Marlins traded LHP Josh Simpson to Seattle Mariners for cash. |
| Jul 30, 2024 | Miami Marlins traded RHP JT Chargois to Seattle Mariners for RHP Will Schomberg. |
| Feb 12, 2024 | Seattle Mariners traded RHP Darren McCaughan to Miami Marlins. |
| Jul 31, 2018 | The Miami Marlins traded Cameron Maybin to the Seattle Mariners for Bryson Brigman. |
| Dec 7, 2017 | The Miami Marlins traded Dee Strange-Gordon to the Seattle Mariners for Nick Neidert, Chris Torres and Robert Dugger. |
| Jul 20, 2017 | The Miami Marlins traded David Phelps to the Seattle Mariners for Brayan Hernandez, Brandon Miller, Pablo López and Lukas Schiraldi. |
| Dec 11, 2013 | The Miami Marlins traded Logan Morrison to the Seattle Mariners for Carter Capps. |
| Jul 31, 2008 | The Florida Marlins traded Gaby Hernandez to the Seattle Mariners for Arthur Rhodes. |
| Jul 31, 2005 | The Florida Marlins traded Yorman Bazardo and Mike Flannery to the Seattle Mariners for Ron Villone. |
| Nov 9, 1993 | The Florida Marlins traded Jeff Darwin to the Seattle Mariners for Dave Magadan. |
| Jun 27, 1993 | The Florida Marlins traded Dave Magadan to the Seattle Mariners for Henry Cotto and Jeff Darwin. |
Trades and sales between the two franchises under every name they have had. To May 2022 from Retrosheet, since then from MLB's transaction feed. The information used here was obtained free of charge from and is copyrighted by Retrosheet. Interested parties may contact Retrosheet at www.retrosheet.org.